* {
	padding: 0;
	margin: 0;
}
body {
	font: 14px "Lucida Grande", Helvetica, Arial, sans-serif;
}

p {
	line-height: 24px;
	margin: 1em 0;
}
.navbar {
	margin-bottom: 50px;
}
#container {
	padding-top: 60px;
}
.alert-box {
	width: 600px;
	position: absolute;
	right: -webkit-calc((100% - 600px) / 2);
	right: -moz-calc((100% - 600px) / 2);
	right: -ms-calc((100% - 600px) / 2);
	right: -o-calc((100% - 600px) / 2);
	right: calc((100% - 600px) / 2);
}
.page-title {
	text-align: center;
	padding: .5em 0;
	border-bottom: 1px solid #ccc;
}
.con-box {
	max-width: 800px;
	margin: 3em auto; 
	text-align: center;
}
.article {
	border-bottom: 1px solid #ccc;
}
.edit,
.remove {
	margin: 5px;
}
.control:after {
	content: '';
	display: block;
	clear: both;
}
.author {
	margin: 0 10px;
}
.create-time {
	margin: 0 10px;
}
.tag {
	background-color: #ccc;
	color: #fff;
	padding: 6px 12px;
	border-radius: 5px;
	margin: 0 10px;
}
.text-bold {
	font-weight: bold;
}
form {
	width: 400px;
	margin: 0 auto;
}
textarea {
	resize: none;
	margin-bottom: 15px;
}
